If there is one thing I would like as a teacher to share with my students it would be "just practice". Just show up on the mat, as often as possible. The second thing I would hope to share once you arrive on the mat, "breathe". Certainly, there is more to yoga that, but those two step will take you a good long way toward your goals, whatever they may be. Once you start, there will likely always be another layer of work to do presumably until the elusive samadhi. This is at least what I've found in my own practice. There is no end to practice. There is always somewhere to go. Regardless of where my work is at that moment, however, I always begin the work with the same 2 steps. First, show up on the mat. Second, breathe.